A week after enrollment, the IChu of Class 3 are starting their activities in their idol units. Amidst all this, Principal Kuma issues them an assignment: If you don't sell 3000 CDs within 3 months, you'll be expelled! Each unit begins to move slowly toward accomplishing this goal, but F∞F just can't seem to get in sync with each other...
If we don't sing louder, 
we won't reach people's hearts.
.إن لم نغنِّ بصوت مرتفع فلن نصل لقلوب الناس
Wenn wir nicht was lauter singen,
erreichen wir die Herzen der Leute nicht!
si no cantan más fuerte, no llegarán
a los corazones de la gente.
si no cantáis más fuerte, no llegaréis
a los corazones de la gente.
Il faut chanter plus fort,
pour atteindre le cœur du public !
Se non cantiamo più forte,
non raggiungeremo mai il cuore delle persone.
Se não cantarem mais alto, não vão
alcançar o coração das pessoas.
Нужно петь громче,
иначе люди не проникнутся.